133013153 has 8 divisors (see below), whose sum is σ = 163708608. Its totient is φ = 105241104.

The previous prime is 133013141. The next prime is 133013171. The reversal of 133013153 is 351310331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133013153 - 2⁴ = 133013137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133013453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730751 + ... + 730932.

It is an arithmetic number, because the mean of its divisors is an integer number (20463576).

Almost surely, 2^133013153 is an apocalyptic number.

133013153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

133013153 is a deficient number, since it is larger than the sum of its proper divisors (30695455).

133013153 is a wasteful number, since it uses less digits than its factorization.

133013153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461703.

The product of its (nonzero) digits is 405, while the sum is 20.

The square root of 133013153 is about 11533.1328354441. The cubic root of 133013153 is about 510.4636984818.

Adding to 133013153 its reverse (351310331), we get a palindrome (484323484).

The spelling of 133013153 in words is "one hundred thirty-three million, thirteen thousand, one hundred fifty-three".